<?php
class ControllerShippingAusPost extends Controller
{
	private $error = array();

	public function index()
	{
		$this->load->language('shipping/auspost');
		$this->document->setTitle($this->language->get('heading_title'));
		$this->load->model('setting/setting');

		if (($this->request->server['REQUEST_METHOD'] == 'POST') && ($this->validate()))
		{
			$this->model_setting_setting->editSetting('auspost', $this->request->post);

			$this->session->data['success'] = $this->language->get('text_success');
			$this->redirect($this->url->link('extension/shipping'));
		}

		$this->data['heading_title']      = $this->language->get('heading_title');
		$this->data['text_enabled']       = $this->language->get('text_enabled');
		$this->data['text_disabled']      = $this->language->get('text_disabled');
		$this->data['text_all_zones']     = $this->language->get('text_all_zones');
		$this->data['text_none']          = $this->language->get('text_none');
		$this->data['entry_postcode']     = $this->language->get('entry_postcode');
		$this->data['entry_standard']     = $this->language->get('entry_standard');
		$this->data['entry_express']      = $this->language->get('entry_express');
		$this->data['entry_display_time'] = $this->language->get('entry_display_time');
		$this->data['entry_weight_class'] = $this->language->get('entry_weight_class');
		$this->data['entry_tax_class']    = $this->language->get('entry_tax_class');
		$this->data['entry_geo_zone']     = $this->language->get('entry_geo_zone');
		$this->data['entry_status']       = $this->language->get('entry_status');
		$this->data['entry_sort_order']   = $this->language->get('entry_sort_order');
		$this->data['button_save']        = $this->language->get('button_save');
		$this->data['button_cancel']      = $this->language->get('button_cancel');

		$this->data['error_warning'] = isset($this->error['warning']) ? $this->error['warning'] : '';

		if (isset($this->error['postcode']))
		{
			$this->data['error_postcode'] = $this->error['postcode'];
		}
		else
		{
			$this->data['error_postcode'] = '';
		}

		$this->data['breadcrumbs']   = array();
		$this->data['breadcrumbs'][] = array(
			'text'      => $this->language->get('text_home'),
			'href'      => $this->url->link('common/home'),
			'separator' => false
		);
		$this->data['breadcrumbs'][] = array(
			'text'      => $this->language->get('text_shipping'),
			'href'      => $this->url->link('extension/shipping'),
			'separator' => ' :: '
		);
		$this->data['breadcrumbs'][] = array(
			'text'      => $this->language->get('heading_title'),
			'href'      => $this->url->link('shipping/auspost'),
			'separator' => ' :: '
		);
		$this->data['action']        = $this->url->link('shipping/auspost');
		$this->data['cancel']        = $this->url->link('extension/shipping');

		if (isset($this->request->post['auspost_postcode']))
		{
			$this->data['auspost_postcode'] = $this->request->post['auspost_postcode'];
		}
		else
		{
			$this->data['auspost_postcode'] = $this->config->get('auspost_postcode');
		}

		if (isset($this->request->post['auspost_standard']))
		{
			$this->data['auspost_standard'] = $this->request->post['auspost_standard'];
		}
		else
		{
			$this->data['auspost_standard'] = $this->config->get('auspost_standard');
		}

		if (isset($this->request->post['auspost_express']))
		{
			$this->data['auspost_express'] = $this->request->post['auspost_express'];
		}
		else
		{
			$this->data['auspost_express'] = $this->config->get('auspost_express');
		}

		if (isset($this->request->post['auspost_display_time']))
		{
			$this->data['auspost_display_time'] = $this->request->post['auspost_display_time'];
		}
		else
		{
			$this->data['auspost_display_time'] = $this->config->get('auspost_display_time');
		}

		if (isset($this->request->post['auspost_weight_class_id']))
		{
			$this->data['auspost_weight_class_id'] = $this->request->post['auspost_weight_class_id'];
		}
		else
		{
			$this->data['auspost_weight_class_id'] = $this->config->get('auspost_weight_class_id');
		}

		$this->load->model('localisation/weight_class');
		$this->data['weight_classes'] = $this->model_localisation_weight_class->getWeightClasses();

		if (isset($this->request->post['auspost_tax_class_id']))
		{
			$this->data['auspost_tax_class_id'] = $this->request->post['auspost_tax_class_id'];
		}
		else
		{
			$this->data['auspost_tax_class_id'] = $this->config->get('auspost_tax_class_id');
		}

		if (isset($this->request->post['auspost_geo_zone_id']))
		{
			$this->data['auspost_geo_zone_id'] = $this->request->post['auspost_geo_zone_id'];
		}
		else
		{
			$this->data['auspost_geo_zone_id'] = $this->config->get('auspost_geo_zone_id');
		}

		if (isset($this->request->post['auspost_status']))
		{
			$this->data['auspost_status'] = $this->request->post['auspost_status'];
		}
		else
		{
			$this->data['auspost_status'] = $this->config->get('auspost_status');
		}

		if (isset($this->request->post['auspost_sort_order']))
		{
			$this->data['auspost_sort_order'] = $this->request->post['auspost_sort_order'];
		}
		else
		{
			$this->data['auspost_sort_order'] = $this->config->get('auspost_sort_order');
		}

		$this->load->model('localisation/tax_class');
		$this->data['tax_classes'] = $this->model_localisation_tax_class->getTaxClasses();
		$this->load->model('localisation/geo_zone');
		$this->data['geo_zones'] = $this->model_localisation_geo_zone->getGeoZones();
		$this->template          = 'template/shipping/auspost.tpl';
		$this->children          = array(
			'common/header',
			'common/footer'
		);
		$this->response->setOutput($this->render(true), $this->config->get('config_compression'));
	}

	private function validate()
	{
		if (!$this->user->hasPermission('modify', 'shipping/auspost'))
		{
			$this->error['warning'] = $this->language->get('error_permission');
		}

		if (!preg_match('/^[0-9]{4}$/', $this->request->post['auspost_postcode']))
		{
			$this->error['postcode'] = $this->language->get('error_postcode');
		}

		return (!$this->error) ? true : false;
	}
}

?>